public void testChat() { String message = MessageSS.chat(new Ipv4("0.0.0.0"), 1, 0, "message"); assertNotNull(message); assertNull(MessageSS.chat(null, 1, 0, "message")); assertNull(MessageSS.chat(null, -1, 0, "message")); assertNull(MessageSS.chat(new Ipv4("0.0.0.0"), null, 0, "message")); assertNull(MessageSS.chat(new Ipv4("0.0.0.0"), 1, 0, null)); assertNull(Message.getParam(message, 0)); assertTrue(Message.getParam(message, MessageSS.SS_CHAT_MESSAGE).equals("message")); assertNull(Message.getParam(message, MessageSS.SS_CHAT_MESSAGE + 1)); }